13312133220013 has 8 divisors (see below), whose sum is σ = 14062639331520. Its totient is φ = 12566613860640.

The previous prime is 13312133219981. The next prime is 13312133220161. The reversal of 13312133220013 is 31002233121331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13312133220013 - 2⁵ = 13312133219981 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13312133220013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13312133229013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1246682545 + ... + 1246693222.

It is an arithmetic number, because the mean of its divisors is an integer number (1757829916440).

Almost surely, 2^{13312133220013} is an apocalyptic number.

It is an amenable number.

13312133220013 is a deficient number, since it is larger than the sum of its proper divisors (750506111507).

13312133220013 is a wasteful number, since it uses less digits than its factorization.

13312133220013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2493376067.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 13312133220013 its reverse (31002233121331), we get a palindrome (44314366341344).

The spelling of 13312133220013 in words is "thirteen trillion, three hundred twelve billion, one hundred thirty-three million, two hundred twenty thousand, thirteen".